| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.41 | 4.161% | $120.2122 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $91.40 | 13.763% | $103.9794 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $142.56 | 8.415% | $154.5564 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $118.60 | 11.482% | $132.2177 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $9.99 | 4.493% | $10.4389 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $241.52 | 3.764% | $250.6108 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $150.96 | 7.318% | $162.0073 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $870.44 | $934.0227 | $934.03 | $934.00 | $934.00 | |